<template>
    <div class="app-container">
        <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
            <el-form-item label="参数名称" prop="configName">
                <el-input v-model="queryParams.configName" placeholder="请输入参数名称" clearable size="small" style="width: 240px" @keyup.enter.native="handleQuery" />
            </el-form-item>
            <el-form-item label="参数键名" prop="configKey">
                <el-input v-model="queryParams.configKey" placeholder="请输入参数键名" clearable size="small" style="width: 240px" @keyup.enter.native="handleQuery" />
            </el-form-item>
            <el-form-item label="系统内置" prop="configType">
                <el-select v-model="queryParams.configType" placeholder="系统内置" clearable size="small">
                    <el-option v-for="dict in typeOptions" :key="dict.dictValue" :label="dict.dictLabel" :value="dict.dictValue" />
                </el-select>
            </el-form-item>
            <el-form-item label="创建时间">
                <el-date-picker v-model="dateRange" size="small" style="width: 240px" value-format="yyyy-MM-dd" type="daterange" range-separator="-" start-placeholder="开始日期" end-placeholder="结束日期">
                </el-date-picker>
            </el-form-item>
            <el-form-item>
                <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
                <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
            </el-form-item>
        </el-form>

        <el-row :gutter="10" class="mb8">
            <el-col :span="1.5">
                <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="handleAdd" v-hasPermi="['system:config:add']">新增</el-button>
            </el-col>
            <el-col :span="1.5">
                <el-button type="success" plain icon="el-icon-edit" size="mini" :disabled="single" @click="handleUpdate" v-hasPermi="['system:config:edit']">修改</el-button>
            </el-col>
            <el-col :span="1.5">
                <el-button type="danger" plain icon="el-icon-delete" size="mini" :disabled="multiple" @click="handleDelete" v-hasPermi="['system:config:remove']">删除</el-button>
            </el-col>
            <el-col :span="1.5">
                <el-button type="warning" plain icon="el-icon-download" size="mini" :loading="exportLoading" @click="handleExport" v-hasPermi="['system:config:export']">导出</el-button>
            </el-col>
            <el-col :span="1.5">
                <el-button type="danger" plain icon="el-icon-refresh" size="mini" @click="handleRefreshCache" v-hasPermi="['system:config:remove']">刷新缓存</el-button>
            </el-col>
            <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
        </el-row>

        <el-table v-loading="loading" :data="configList" @selection-change="handleSelectionChange">
            <el-table-column type="selection" width="55" align="center" />
            <el-table-column label="参数主键" align="center" prop="configId" />
            <el-table-column label="参数名称" align="center" prop="configName" :show-overflow-tooltip="true" />
            <el-table-column label="参数键名" align="center" prop="configKey" :show-overflow-tooltip="true" />
            <el-table-column label="参数键值" align="center" prop="configValue" />
            <el-table-column label="系统内置" align="center" prop="configType">
                <template slot-scope="scope">
                    <dict-tag :options="typeOptions" :value="scope.row.configType" />
                </template>
            </el-table-column>
            <el-table-column label="备注" align="center" prop="remark" :show-overflow-tooltip="true" />
            <el-table-column label="创建时间" align="center" prop="createTime" width="180">
                <template slot-scope="scope">
                    <span>{{ parseTime(scope.row.createTime) }}</span>
                </template>
            </el-table-column>
            <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
                <template slot-scope="scope">
                    <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)" v-hasPermi="['system:config:edit']">修改</el-button>
                    <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)" v-hasPermi="['system:config:remove']">删除</el-button>
                </template>
            </el-table-column>
        </el-table>

        <pagination v-show="total>0" :total="total" :page.sync="queryParams.pageNum" :limit.sync="queryParams.pageSize" @pagination="getList" />

        <!-- 添加或修改参数配置对话框 -->
        <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
            <el-form ref="form" :model="form" :rules="rules" label-width="80px">
                <el-form-item label="参数名称" prop="configName">
                    <el-input v-model="form.configName" placeholder="请输入参数名称" />
                </el-form-item>
                <el-form-item label="参数键名" prop="configKey">
                    <el-input v-model="form.configKey" placeholder="请输入参数键名" />
                </el-form-item>
                <el-form-item label="参数键值" prop="configValue">
                    <el-input v-model="form.configValue" placeholder="请输入参数键值" />
                </el-form-item>
                <el-form-item label="系统内置" prop="configType">
                    <el-radio-group v-model="form.configType">
                        <el-radio v-for="dict in typeOptions" :key="dict.dictValue" :label="dict.dictValue">{{dict.dictLabel}}</el-radio>
                    </el-radio-group>
                </el-form-item>
                <el-form-item label="备注" prop="remark">
                    <el-input v-model="form.remark" type="textarea" placeholder="请输入内容" />
                </el-form-item>
            </el-form>
            <div slot="footer" class="dialog-footer">
                <el-button type="primary" @click="submitForm">确 定</el-button>
                <el-button @click="cancel">取 消</el-button>
            </div>
        </el-dialog>
    </div>
</template>

<script>
import {
    listConfig,
    getConfig,
    delConfig,
    addConfig,
    updateConfig,
    exportConfig,
    refreshCache,
} from "@/api/system/config";

export default {
    name: "Config",
    data() {
        return {
            // 遮罩层
            loading: true,
            // 导出遮罩层
            exportLoading: false,
            // 选中数组
            ids: [],
            // 非单个禁用
            single: true,
            // 非多个禁用
            multiple: true,
            // 显示搜索条件
            showSearch: true,
            // 总条数
            total: 0,
            // 参数表格数据
            configList: [],
            // 弹出层标题
            title: "",
            // 是否显示弹出层
            open: false,
            // 类型数据字典
            typeOptions: [],
            // 日期范围
            dateRange: [],
            // 查询参数
            queryParams: {
                pageNum: 1,
                pageSize: 10,
                configName: undefined,
                configKey: undefined,
                configType: undefined,
            },
            // 表单参数
            form: {},
            // 表单校验
            rules: {
                configName: [
                    {
                        required: true,
                        message: "参数名称不能为空",
                        trigger: "blur",
                    },
                ],
                configKey: [
                    {
                        required: true,
                        message: "参数键名不能为空",
                        trigger: "blur",
                    },
                ],
                configValue: [
                    {
                        required: true,
                        message: "参数键值不能为空",
                        trigger: "blur",
                    },
                ],
            },
        };
    },
    created() {
        this.getList();
        this.getDicts("sys_yes_no").then((response) => {
            this.typeOptions = response.data;
        });
    },
    methods: {
        /** 查询参数列表 */
        getList() {
            this.loading = true;
            listConfig(
                this.addDateRange(this.queryParams, this.dateRange)
            ).then((response) => {
                this.configList = response.rows;
                this.total = response.total;
                this.loading = false;
            });
        },
        // 取消按钮
        cancel() {
            this.open = false;
            this.reset();
        },
        // 表单重置
        reset() {
            this.form = {
                configId: undefined,
                configName: undefined,
                configKey: undefined,
                configValue: undefined,
                configType: "Y",
                remark: undefined,
            };
            this.resetForm("form");
        },
        /** 搜索按钮操作 */
        handleQuery() {
            this.queryParams.pageNum = 1;
            this.getList();
        },
        /** 重置按钮操作 */
        resetQuery() {
            this.dateRange = [];
            this.resetForm("queryForm");
            this.handleQuery();
        },
        /** 新增按钮操作 */
        handleAdd() {
            this.reset();
            this.open = true;
            this.title = "添加参数";
        },
        // 多选框选中数据
        handleSelectionChange(selection) {
            this.ids = selection.map((item) => item.configId);
            this.single = selection.length != 1;
            this.multiple = !selection.length;
        },
        /** 修改按钮操作 */
        handleUpdate(row) {
            this.reset();
            const configId = row.configId || this.ids;
            getConfig(configId).then((response) => {
                this.form = response.data;
                this.open = true;
                this.title = "修改参数";
            });
        },
        /** 提交按钮 */
        submitForm: function () {
            this.$refs["form"].validate((valid) => {
                if (valid) {
                    if (this.form.configId != undefined) {
                        updateConfig(this.form).then((response) => {
                            this.msgSuccess("修改成功");
                            this.open = false;
                            this.getList();
                        });
                    } else {
                        addConfig(this.form).then((response) => {
                            this.msgSuccess("新增成功");
                            this.open = false;
                            this.getList();
                        });
                    }
                }
            });
        },
        /** 删除按钮操作 */
        handleDelete(row) {
            const configIds = row.configId || this.ids;
            this.$confirm(
                '是否确认删除参数编号为"' + configIds + '"的数据项?',
                "警告",
                {
                    confirmButtonText: "确定",
                    cancelButtonText: "取消",
                    type: "warning",
                }
            )
                .then(function () {
                    return delConfig(configIds);
                })
                .then(() => {
                    this.getList();
                    this.msgSuccess("删除成功");
                })
                .catch(() => {});
        },
        /** 导出按钮操作 */
        handleExport() {
            const queryParams = this.queryParams;
            this.$confirm("是否确认导出所有参数数据项?", "警告", {
                confirmButtonText: "确定",
                cancelButtonText: "取消",
                type: "warning",
            })
                .then(() => {
                    this.exportLoading = true;
                    return exportConfig(queryParams);
                })
                .then((response) => {
                    this.download(response.msg);
                    this.exportLoading = false;
                })
                .catch(() => {});
        },
        /** 刷新缓存按钮操作 */
        handleRefreshCache() {
            refreshCache().then(() => {
                this.msgSuccess("刷新成功");
            });
        },
    },
};
</script>
